The Genuine USRobotics USR7905 5-Port Ethernet Switch is a reliable and efficient networking device designed for wired-Ethernet connectivity. With Fast Ethernet technology supporting up to 100-Mbit/s, this switch provides smooth and fast data transmission. The sleek black design and compact layout make it ideal for office or home use. Featuring 5 LAN ports, this switch allows for multiple devices to connect and share network resources efficiently. The RAID levels of 1+0 ensure data redundancy and reliability for mission-critical applications. Overall, this USRobotics switch is a solid choice for networking needs.